1 Do you like the ocean? I do! Our world has five oceans. The Pacific Ocean is the largest one. It covers one-third of the Earth. That is a lot of salt water! This ocean is very deep. At its deepest point, it is more than ten thousand meters deep. The Pacific is not only deep, it is dark too. The sun's rays do not shine all the way down to the deepest parts of the ocean. .....For the complete story with questions: click here for printable